40529

Properties

Appears in sequences

• From table of maximal epacts e(p) and corresponding primes p, for x_1=2, x_{m+1} = (x_m)^2+1; sequence gives p.at n=37A014424
• Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 17.at n=18A031605
• Smaller of twin primes whose middle term is a multiple of A002110(4)=210.at n=33A060230
• Primes of the form k^3 + (k+1)^2.at n=16A100662
• a(n) = n^3 + (n+1)^2.at n=34A100705
• Primes p such that 2p^2-1, 3p^2-2 and 4p^2-3 are also prime.at n=15A213079
• Prime numbersat n=4249